README.md

Proof-of-Personhood demo at Blockchain-Summer-School 2017

Proof-of-personhood is a novel system to attribute exactly one cryptographic
token to exactly one physical person. It uses linkable ring
signatures to identify yourself as being part of the group.
This gives you an anonymity-set the size of the participating
group.

Attendee - participant

If you participated in the pop-party at blockchain summer school
2017 in EPFL, you can use your tokens in the following way: